Around the same time, Pimsleur language courses pioneered the practical application of spaced repetition theory to language learning, and in 1973 Sebastian Leitner devised his " Leitner system ", an all-purpose spaced repetition learning system based on flashcards.

Around 180 Uruguayans are known to have been killed during the 12-year military rule from 1973 – 1985.

at N. Y. U. and also for the Baltimore underground newspaper Harry and the New York Ace, before joining National Lampoon in 1973, where he served as managing editor among other roles and authored articles such as " Foreigners Around the World " and " How to Drive Fast on Drugs While Getting Your Wing-Wang Squeezed and Not Spill Your Drink.

* In Around the World in 80 Days ( 1972 – 1973 cartoon ), in Episode 10, Zenobia's ghost is described as wearing a golden helmet and purple silk gown, and riding a white camel.

Around 1973, West German security organizations received information that one of Brandt's personal assistants, Günter Guillaume, was a spy for the East German intelligence services.

Around 1973, all Brazilian Beetles ( 1300 and 1500 series ) were updated with the 1968-up sheet metal, bumpers, and four-lug rims ; although the five-stud rims and " bugeye " headlights were produced as late as 1972 ( the base VW 1200 and 1300 manufactured in Brazil was similar to the 1964 European / U. S. 1200 until the 1970 model year but came with vented wheels since the mid-1960s ).

Around six years after its birth, an international YMCA conference in Paris decided that the objective of the organisation should become " Christian discipleship developed through a programme of religious, educational, social and physical activities " ( Binfield 1973: 265 ).

Another 1973 single, " I Don't Want to Walk Without You ", b / w " Don't Turn Around ", on Ivanhoe Records, failed to chart.

Around 1973, a new building was erected on the Carleton campus proper.

* The Rolling Stones: organ on " Time Is on My Side " ( 1964 ), " You Can Make It If You Try " ( 1964 ), " Empty Heart " ( 1964 ), " If You Need Me " ( 1964 ), " Stupid Girl " ( 1966 ), and " It's Not Easy " ( 1966 ); piano on " Stoned " ( 1963 ), " Around and Around " ( 1964 ), " Confessin ' the Blues " ( 1964 ), " Down the Road Apiece " ( 1965 ), " That's How Strong My Love Is " ( 1965 ), " Flight 505 " ( 1966 ), " Connection " ( 1967 ), " My Obsession " ( 1967 ), " Honky Tonk Women " ( 1969 ), " Let It Bleed " ( 1969 ), " Little Queenie " ( live ) ( 1970 ), " Brown Sugar " ( 1971 ), " Dead Flowers " ( 1971 ), " Sweet Virginia " ( 1972 ), " Silver Train " ( 1973 ), " Star Star " ( 1973 ), " It's Only Rock ' n Roll ( But I Like It )" ( 1974 ), " Short and Curlies " ( 1974 ), " Summer Romance " ( 1980 ), " Black Limousine " ( 1981 ), and " Twenty Flight Rock " ( live ) ( 1982 ).

1973 — Foolin ' Around

Around 1973, he started using directorial pseudonyms, the first being Michael Wotruba.

* Wings-" Live and Let Die " / " I Lie Around " ( June 1973 )

Around the World With Three Dog Night is the double live album by American rock band Three Dog Night, released in 1973 ( see 1973 in music ).

Black Sheep had the distinction of being the first American band signed to the Chrysalis label, which released their first single, " Stick Around " ( 1973 ).

Around this time he met and subsequently ( in 1973 ) married the classical dancer Naheed Siddiqui.

Around this time more mainstream environmentalism was starting to show force with the signing of the Endangered Species Act in 1973 and the formation of CITES in 1975.

Around noon of August 8, 1973, Kim was attending a meeting with the leader of the Democratic Unification Party held in the Room 2212 of the Hotel Grand Palace in Tokyo.

* PL The Spinners, " The Spinners "( LP ) including the One Million Sellers " Could It Be I ’ m Falling in Love " and " I ’ ll Be Around " 1973

Around 1972 / 1973 he also produced early singles for John Farnham ( then known as Johnny Farnham ) including " Don't You Know It's Magic " and " Rock Me Baby ".

Around this time, he started to share a home with Heather Stoney, an actress he had first met ten years earlier.

Around 50, 000 BP modern human culture started to evolve more rapidly.

' Around this time, Blair had started to write reviews for the New English Weekly.

Around this time the center of political and social importance in the Low Countries started to shift from Flanders ( Bruges – Ghent ) to Brabant ( Antwerp – Brussels ), although Ghent would continue to play an important role.

Around this same time various immigrants, such as the Hittites in Anatolia and Mycenaean Greeks, started appearing around the peripheries of civilization.

Around AD 700 Slavic peoples started coming into the eastern parts of Holstein which had previously been settled by Germanic inhabitants and were then evacuated in the course of the Migration Period.

Around 278 AD Romans moved their regional capital to Tanger and Volubilis started to lose importance.

Around the time of the American Civil War, syrup makers started using large, flat sheet metal pans as they were more efficient for boiling than heavy, rounded iron kettles, because of a greater surface area for evaporation.

Around 1982, Pavel Curtis started work on a freeware clone of the Bell Labs curses, named pcurses, which was maintained by various people through 1986.

Around 1816 Michel Chevreul started a study of soaps made from various fats and alkalis.

Around the same time, Kurzweil started KurzweilCyberArt. com — a website featuring computer programs to assist the creative art process.

Around 1910, he started his grocery store, called Dominic Conti's Grocery Store, on Mill Street in Paterson, New Jersey where he was selling the traditional Italian sandwiches.

Around this time, some suedeheads ( an offshoot of the skinhead subculture ) started listening to British glam rock bands such as The Sweet, Slade and Mott the Hoople.

Around the 10th century, the use of properly quenched hardened and tempered steel started to become much more common than in previous periods.

Around the time of Alexander I of Macedon, the Argead Macedonians started to expand into Upper Macedonia, lands inhabited by independent Macedonian tribes like the Lyncestae and the Elmiotae and to the West, beyond Axius river, into Eordaia, Bottiaea, Mygdonia, and Almopia, regions settled by, among others, many Thracian tribes.

Sales of " Rock Around the Clock " started slow but eventually sold an estimated 25 million copies ( per the Guinness Book of World Records ) and marked the arrival of a cultural shift.

Around the country the authors organized themselves in the regional author's organizations, and started a number of literary journals, in which contributions by amateur writers were welcomed.

Around the same time CFT started, which specialize in banking and financial software.

Around the time of Alexander I of Macedon, the Argead kings of Macedon started to expand into Upper Macedonia, lands inhabited by independent Macedonian tribes like the Lyncestae and the Elmiotae and to the West, beyond the Axius river, into Eordaia, Bottiaea, Mygdonia, and Almopia, regions settled by Thracian tribes.

Around 1900, CICM missionaries started a project to " purify " the language in order to make it " pure Bantu " again.

Around 1950, Nhu started the forerunner of what would become Cần Lao ( Personalist Labor Party ), forming the power base and control mechanism of the Ngô family.

Around 400 AD, the primitive form, Juliomagus, is replaced by the term civitas, forming civitas Andecavorum, a common change in Gaul also visible in the names of Paris, Tours or Évreux which then started to use the name of the local Gallic tribes.

Around 4000 BC the climate of the Sahara and the Sahel started to become drier at an exceedingly fast pace.

* VELUX 5 Oceans Race – formerly known as the BOC Challenge and later the Around Alone, this race started in 1982 with 17 entries.

Around the same time, Bull and Murphy started discussing the idea of firing scale aircraft models from their guns.